A357800 - cp's OEIS frontend

A357800 Coefficients T(n,k) of x^(4n+1)r^(4k)/(4n+1)! in power series S(x,r) = Integral C(x,r)^3 * D(x,r)^3 dx such that C(x,r)^4 - S(x,r)^4 = 1 and D(x,r)^4 - r^4*S(x,r)^4 = 1, as a symmetric triangle read by rows.

n	a(n)
0	1
1	18
2	18
3	14364
4	58968
5	14364
6	70203672
7	671650056
8	671650056
9	70203672
10	1192064637456
11	20707300240704
12	47530354598496
13	20707300240704
14	1192064637456
15	52269828456672288
16	1437626817559769760
17	5941554215913771840
18	5941554215913771840
19	1437626817559769760
20	52269828456672288
21	4930307288899134335424
22	197041019249105562351744
23	1283341580573615116868160
24	2308585363008068715943680

[1, 18, 18, 14364, 58968, 14364, 70203672, 671650056, 671650056, 70203672, 1192064637456, 20707300240704, 47530354598496, 20707300240704, 1192064637456, 52269828456672288, 1437626817559769760, 5941554215913771840, 5941554215913771840, 1437626817559769760, 52269828456672288, 4930307288899134335424, 197041019249105562351744, 1283341580573615116868160, 2308585363008068715943680]

cp's OEIS Frontend

A357800 Coefficients T(n,k) of x^(4n+1)r^(4k)/(4n+1)! in power series S(x,r) = Integral C(x,r)^3 * D(x,r)^3 dx such that C(x,r)^4 - S(x,r)^4 = 1 and D(x,r)^4 - r^4*S(x,r)^4 = 1, as a symmetric triangle read by rows.

Table of values

List of values

cp's OEIS Frontend

A357800 Coefficients T(n,k) of x^(4*n+1)*r^(4*k)/(4*n+1)! in power series S(x,r) = Integral C(x,r)^3 * D(x,r)^3 dx such that C(x,r)^4 - S(x,r)^4 = 1 and D(x,r)^4 - r^4*S(x,r)^4 = 1, as a symmetric triangle read by rows.

Table of values

List of values

A357800 Coefficients T(n,k) of x^(4n+1)r^(4k)/(4n+1)! in power series S(x,r) = Integral C(x,r)^3 * D(x,r)^3 dx such that C(x,r)^4 - S(x,r)^4 = 1 and D(x,r)^4 - r^4*S(x,r)^4 = 1, as a symmetric triangle read by rows.